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An information processing method, device and terminal

An information processing method and terminal technology, applied in the field of communication, can solve problems such as oversaturation, audio quality degradation, and poor sound pickup effect

Active Publication Date: 2021-03-12
SHANGHAI TRANSSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the microphone is in a high sound pressure environment, it is prone to oversaturation, resulting in poor pickup effects and audio quality degradation.

Method used

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  • An information processing method, device and terminal
  • An information processing method, device and terminal
  • An information processing method, device and terminal

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016] see figure 1 , figure 1 It is a schematic flowchart of an information processing method provided by an embodiment of the present invention. Specifically, such as figure 1 As shown, the information processing method in the embodiment of the present invention may include the following steps:

[0017] 101. Acquire a power value of a first audio signal in a current frame and a power value of a first audio signal in a previous frame collected through a microph...

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Abstract

An embodiment of the present invention provides an information processing method, device, and terminal, wherein the method includes: acquiring the power value of the first audio signal in the current frame and the power value of the first audio signal in the previous frame collected through a microphone, If the power value of the first audio signal located in the current frame is greater than a preset power value, and the power value of the first audio signal located in the current frame is greater than the power value of the first audio signal located in the previous frame, Then, the second audio signal is collected through the loudspeaker, and audio processing is performed on the first audio signal according to the second audio signal to obtain a target audio signal. The embodiment of the present invention can effectively improve audio quality in a high sound pressure environment.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to an information processing method, device and terminal. Background technique [0002] At present, speakers are generally used to emit sound, and microphones are used to pick up sound. With the development of technology, users have higher and higher requirements for audio quality. Mainstream microphones generally use silicon microphones with high sensitivity to obtain high-quality audio. However, if the microphone is in a high sound pressure environment, it is prone to oversaturation, resulting in poor sound pickup effect and audio quality degradation. Therefore, in a high sound pressure environment, how to effectively improve audio quality has become an urgent problem to be solved. Contents of the invention [0003] The first aspect of the embodiment of the present invention discloses an information processing method, including: [0004] Acquiring the po...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L25/51G10L25/21G10L19/04
CPCG10L19/04G10L25/21G10L25/51
Inventor 曹军张玉磊许逸君
Owner SHANGHAI TRANSSION CO LTD